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http://hdl.handle.net/10397/36254
| Title: | Design of multi-layered TiO2 nanotube/nanoparticle hybrid structure for enhanced efficiency in dye-sensitized solar cells | Authors: | Liu, XL Guo, M Lin, J Chen, XF Huang, HT |
Issue Date: | 2014 | Source: | RSC advances, 2014, v. 4, no. 85, p. 45180-45184 | Abstract: | A high-performance bi-layered TiO2 nanotube membrane possessing simultaneously large surface areas for dye anchoring, excellent electron transport and strong light scattering is proposed to achieve high power conversion efficiency in dye-sensitized solar cells. The bi-layered TiO2 nanotube arrays with different diameters are fabricated by a versatile and simple electrochemical anodization approach. The large diameter nanotube layer provides strong light-scattering while the small diameter layer provides efficient electron transport and large surface area. When the bi-layered TiO2 nanotube membrane is attached to a conventional TiO2 nanoparticle absorption layer to form a hybrid structured photoanode, a high power conversion efficiency of 6.52% can be achieved. | Publisher: | Royal Society of Chemistry | Journal: | RSC advances | EISSN: | 2046-2069 | DOI: | 10.1039/c4ra08340g | Rights: | This journal is © The Royal Society of Chemistry 2014 The following article Liu, X., Guo, M., Lin, J., Chen, X., & Huang, H. (2014). Design of multi-layered TiO 2 nanotube/nanoparticle hybrid structure for enhanced efficiency in dye-sensitized solar cells. RSC advances, 4(85), 45180-45184 is available at https://doi.org/10.1039/C4RA08340G |
| Appears in Collections: | Journal/Magazine Article |
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|---|---|---|---|---|
| C4RA08340G.pdf | Pre-published version | 1.81 MB | Adobe PDF | View/Open |
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